Write the slope intercept form of the equation of the line described

Through (-1,-4), parallel to y=7x-4

For this case we have that by definition, the equation of the line in the slope-intersection form is given by:

Where:

m: It is the slope

b: It is the cut point with the y axis

We have the following equation:

So the slope is

By definition, if two lines are parallel then their slopes are equal, so a parallel line would be of the form:

We substitute the given point and find "b":

Finally, the equation is:

noncoplanar points are points that do not lie on the same line.

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33